CS189905B1 - Nonazeotropic coolant mixtures for cooling and freezing systems - Google Patents

Nonazeotropic coolant mixtures for cooling and freezing systems

Info

Publication number
CS189905B1
CS189905B1 CS867774A CS867774A CS189905B1 CS 189905 B1 CS189905 B1 CS 189905B1 CS 867774 A CS867774 A CS 867774A CS 867774 A CS867774 A CS 867774A CS 189905 B1 CS189905 B1 CS 189905B1
Authority
CS
Czechoslovakia
Prior art keywords
nonazeotropic
cooling
freezing systems
coolant mixtures
coolant
Prior art date
Application number
CS867774A
Other languages
Czech (cs)
Inventor
Klaus Meutzner
Klaus Pahner
Steffen Wagner
Christoph Weber
Original Assignee
Klaus Meutzner
Klaus Pahner
Steffen Wagner
Christoph Weber
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Klaus Meutzner, Klaus Pahner, Steffen Wagner, Christoph Weber filed Critical Klaus Meutzner
Publication of CS189905B1 publication Critical patent/CS189905B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/34—The mixture being non-azeotropic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
CS867774A 1973-12-18 1974-12-17 Nonazeotropic coolant mixtures for cooling and freezing systems CS189905B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17542073A DD112281A1 (en) 1973-12-18 1973-12-18

Publications (1)

Publication Number Publication Date
CS189905B1 true CS189905B1 (en) 1979-05-31

Family

ID=5493928

Family Applications (1)

Application Number Title Priority Date Filing Date
CS867774A CS189905B1 (en) 1973-12-18 1974-12-17 Nonazeotropic coolant mixtures for cooling and freezing systems

Country Status (3)

Country Link
CS (1) CS189905B1 (en)
DD (1) DD112281A1 (en)
DE (1) DE2445263A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261847A (en) * 1979-06-25 1981-04-14 E. I. Du Pont De Nemours And Company Refrigerant compositions
AT392570B (en) * 1980-10-16 1991-04-25 Vni Ex K I Elektro METHOD FOR FREEZING AND STORING PRODUCTS AND REFRIGERANTS FOR THEIR IMPLEMENTATION
DE3105372C2 (en) * 1981-02-13 1985-04-04 Heinz Dipl.-Ing. 7951 Erlenmoos Gerbert Use of a non-azeotropic mixture of working fluids for heat pumps

Also Published As

Publication number Publication date
DD112281A1 (en) 1975-04-05
DE2445263A1 (en) 1975-06-19

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